Al- Ahmad, Mohammed Rafiq Mohammed. “Happiness and Its Relationship to the Psychological Immunity of a Sample of Orphan Students in the Upper Basic Stage in Jerash”. Journal of Educational and Psychological Sciences 4, no. 9 (March 30, 2020): 144–125. Accessed January 23, 2026. https://journals.ajsrp.com/index.php/jeps/article/view/2281.